When native webkit code ask java to provide the visibleRect, the calculation should not take the overscrolling into concern. The original change was added for this issue, http://b/issue?id=2496502, and we don't have overscroll any more, so it should be safe to revert the original change. bug:3212547 Change-Id: I57e3353b3277f83302ccfd9916a38aa691fa15c7